Features: 1.Adopt special electrode material, which can last for a long life and provide strong spark 2.Give spark design path to follow to improve engine performance 3.Improved fuel efficiency and reduce emissions 4.This spark plug electrode is a high performance unipolar spark plug, provide more power 5.Mainly for Scooter ATV Quads GY6 50cc 110cc 125cc 150cc engine Specification: Description:_x000D_ This spark plug adopt special electrode material, which can last for a long life and provide strong spark. It gives unipolar to follow, specially designed to increase engine performance and improve fuel efficiency. _x000D_ _x000D_ Features:_x000D_ 1. Adopt special electrode material, which can last for a long life and provide strong spark._x000D_ 2. Give spark design path to follow to improve engine performance._x000D_ 3. Improved fuel efficiency and reduce emissions._x000D_ 4. This spark plug electrode is a high performance unipolar spark plug, provide more power._x000D_ _x000D_ Specifications:_x000D_ Material: Stainless steel + ceramics_x000D_ Color: Silver + Orange_x000D_ Thread Diameter: 10mm / 0.39"_x000D_ Hex Size: 5/8 ''_x000D_ Length: 7.1cm / 2.8"_x000D_ Package Weight: 32g_x000D_ Replace the following plug: _x000D_ NGK: C7HA, C7HSA, C5HA, C5HSA, C5HSB, CR5HS, CR5HSA, CR5HSB, C6HA, C6HSA, CR6HS, CR6HSA_x000D_ DENSO: U22FS-U, U16FS-U, U16FS-UB-UB U16FSR, U20FS-U, U20FSR-U-U U22FSR_x000D_ CHAMPION: PZ7HS, Z10, Z12, Z8 Z9Y_x000D_ Application: Mainly for Scooter ATV Quads GY6 50cc 110cc 125cc 150cc engine._x000D_ _x000D_ Package Included:_x000D_ 1 x Spark Plug_x000D_ _x000D_ Note:_x000D_ 1. Please allow 1-3cm error due to manual measurement. Thanks for your understanding._x000D_ 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard._x000D_ 3. Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. PackageList: